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Posted to oak-issues@jackrabbit.apache.org by "Chetan Mehrotra (JIRA)" <ji...@apache.org> on 2017/10/04 06:55:00 UTC

[jira] [Created] (OAK-6777) IndexReader closed exception in previous reader

Chetan Mehrotra created OAK-6777:
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             Summary: IndexReader closed exception in previous reader
                 Key: OAK-6777
                 URL: https://issues.apache.org/jira/browse/OAK-6777
             Project: Jackrabbit Oak
          Issue Type: Bug
          Components: lucene
    Affects Versions: 1.6.5
            Reporter: Chetan Mehrotra
            Assignee: Chetan Mehrotra
             Fix For: 1.8


Another variant of index reader closed exception as reported in OAK-6635 is seen for previous readers

{noformat}
2017-10-03 21:21:41,810 ERROR NA [oak-lucene-16] o.a.j.o.p.i.l.h.DocumentQueue - Uncaught exception 
org.apache.lucene.store.AlreadyClosedException: this IndexReader is closed
	at org.apache.lucene.index.IndexReader.ensureOpen(IndexReader.java:262)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:271)
	at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:250)
	at org.apache.jackrabbit.oak.plugins.index.lucene.hybrid.NRTIndex.createReader(NRTIndex.java:257)
	at org.apache.jackrabbit.oak.plugins.index.lucene.hybrid.NRTIndex.getPrimaryReader(NRTIndex.java:113)
	at org.apache.jackrabbit.oak.plugins.index.lucene.hybrid.NRTIndex.getReaders(NRTIndex.java:148)
	at org.apache.jackrabbit.oak.plugins.index.lucene.IndexNodeManager.getNRTReaders(IndexNodeManager.java:243)
	at org.apache.jackrabbit.oak.plugins.index.lucene.IndexNodeManager.refreshReaders(IndexNodeManager.java:203)
	at org.apache.jackrabbit.oak.plugins.index.lucene.IndexNodeManager.access$100(IndexNodeManager.java:53)
	at org.apache.jackrabbit.oak.plugins.index.lucene.IndexNodeManager$1.run(IndexNodeManager.java:104)
	at org.apache.jackrabbit.oak.plugins.index.lucene.hybrid.TimedRefreshPolicy.refreshIfRequired(TimedRefreshPolicy.java:59)
	at org.apache.jackrabbit.oak.plugins.index.lucene.hybrid.TimedRefreshPolicy.refreshOnReadIfRequired(TimedRefreshPolicy.java:40)
	at org.apache.jackrabbit.oak.plugins.index.lucene.IndexNodeManager.acquire(IndexNodeManager.java:152)
	at org.apache.jackrabbit.oak.plugins.index.lucene.IndexTracker.acquireIndexNode(IndexTracker.java:193)
	at org.apache.jackrabbit.oak.plugins.index.lucene.hybrid.DocumentQueue.processDocs(DocumentQueue.java:235)
	at org.apache.jackrabbit.oak.plugins.index.lucene.hybrid.DocumentQueue.addDocsToIndex(DocumentQueue.java:214)
	at org.apache.jackrabbit.oak.plugins.index.lucene.hybrid.DocumentQueue.access$500(DocumentQueue.java:55)
	at org.apache.jackrabbit.oak.plugins.index.lucene.hybrid.DocumentQueue$2$1.call(DocumentQueue.java:121)
	at org.apache.jackrabbit.oak.plugins.index.lucene.hybrid.DocumentQueue$2$1.call(DocumentQueue.java:96)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
{noformat}





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